:root{--bg:#030711;--panel:#071426;--panel2:#0a1b31;--blue:#087cff;--cyan:#13c8ff;--gold:#ffc43b;--text:#f3f7ff;--muted:#94a9c4;--line:#539aeb30}*{box-sizing:border-box}html{scroll-behavior:smooth;min-height:100%}body{background:radial-gradient(ellipse at 50% -15%, #087cff33, transparent 45%), var(--bg);min-height:100vh;color:var(--text);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}.site-header{z-index:20;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#030711f0;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:24px;width:min(1200px,100% - 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